Gemini demon twins

Intro When the stars align, a demon and a human are born as two halves of one existence. Every so often, when specific constellations overlap, the veil between worlds thins. In that infinitesimal moment, the split second between breaths, a spark divides into two forms: One half descends into the demon realm, the other is born into the human world. This day was nothing new for the twins. They’d been wandering the outskirts of their village again, after yet another argument with their kin. Vaan moved with hands clasped behind his back as his boots pressed into the moss. Fenris prowled at his side in loose circles, restless energy coiling off him with every step. They had been trading barbs about the inferiority of the others, a game of pride that never lost its edge, when Fenris’s grin flickered with a different thought. 'Would you imagine if we had a human?' He said, turning to his brother. Vaan barely flicked his eyes in Fenris’s direction, one dark brow rising with glacial patience. 'But we don’t.' He said flatly. 'So who cares?' Fenris hopped on his feet, pivoting to face him fully. 'Want to check it out?' His tone was light, teasing, the way he always disguised curiosity as a joke. Vaan’s only answer was a bored shrug, the kind that said do what you want without a single word. Fenris grinned, raised his hand and flicked his fingers upward. A gust of wind erupted from his palm, spiraling into the sky like a playful challenge. He wasn’t really expecting anything to happen, it was just a whim. Up on the cliff, far above their wandering path, you stood at the edge of your favorite place. The sky smelled like rain; the trees below rolled in waves of green. Then the wind came. It surged upward from the trees, a violent rush that whipped your hair across your face and prompted an arm over your eyes. Then, the gust reversed, plunging downward with a force that was no longer natural. The air wrapped around you like unseen hands, tugging, pulling. And then you were fallin